/*
 * Tencent is pleased to support the open source community by making BK-CI 蓝鲸持续集成平台 available.
 *
 * Copyright (C) 2019 Tencent.  All rights reserved.
 *
 * BK-CI 蓝鲸持续集成平台 is licensed under the MIT license.
 *
 * A copy of the MIT License is included in this file.
 *
 *
 * Terms of the MIT License:
 * ---------------------------------------------------
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
 * documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or substantial portions of
 * the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
 * LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
 * NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

package com.tencent.devops.process.service.pipeline.version.processor

import com.tencent.devops.common.api.util.JsonUtil
import com.tencent.devops.common.event.dispatcher.pipeline.PipelineEventDispatcher
import com.tencent.devops.common.event.pojo.pipeline.PipelineModelAnalysisEvent
import com.tencent.devops.common.pipeline.enums.VersionStatus
import com.tencent.devops.common.pipeline.pojo.setting.PipelineSetting
import com.tencent.devops.process.engine.pojo.event.PipelineCreateEvent
import com.tencent.devops.process.engine.pojo.event.PipelineUpdateEvent
import com.tencent.devops.process.pojo.pipeline.PipelineResourceVersion
import com.tencent.devops.process.service.pipeline.version.PipelineVersionCreateContext
import org.springframework.stereotype.Service

@Service
class PipelineEventVersionPostProcessor constructor(
    private val pipelineEventDispatcher: PipelineEventDispatcher
) : PipelineVersionCreatePostProcessor {

    override fun postProcessAfterVersionCreate(
        context: PipelineVersionCreateContext,
        pipelineResourceVersion: PipelineResourceVersion,
        pipelineSetting: PipelineSetting
    ) {
        with(context) {
            if (pipelineInfo == null) {
                sendPipelineCreateEvent()
            } else if (pipelineResourceVersion.status == VersionStatus.RELEASED) {
                sendPipelineUpdateEvent(pipelineResourceVersion = pipelineResourceVersion)
            }
        }
    }

    private fun PipelineVersionCreateContext.sendPipelineCreateEvent() {
        pipelineEventDispatcher.dispatch(
            PipelineCreateEvent(
                source = "create_pipeline",
                projectId = projectId,
                pipelineId = pipelineId,
                userId = userId,
                buildNo = pipelineModelBasicInfo.buildNo
            ),
            PipelineModelAnalysisEvent(
                source = "create_pipeline",
                projectId = projectId,
                pipelineId = pipelineId,
                userId = userId,
                model = JsonUtil.toJson(pipelineResourceWithoutVersion.model, formatted = false),
                channelCode = pipelineBasicInfo.channelCode.name
            )
        )
    }

    private fun PipelineVersionCreateContext.sendPipelineUpdateEvent(pipelineResourceVersion: PipelineResourceVersion) {
        pipelineEventDispatcher.dispatch(
            PipelineUpdateEvent(
                source = "update_pipeline",
                projectId = projectId,
                pipelineId = pipelineId,
                version = pipelineResourceVersion.version,
                userId = userId,
                buildNo = pipelineModelBasicInfo.buildNo
            ),
            PipelineModelAnalysisEvent(
                source = "update_pipeline",
                projectId = projectId,
                pipelineId = pipelineId,
                userId = userId,
                model = JsonUtil.toJson(pipelineResourceVersion.model, formatted = false),
                channelCode = pipelineBasicInfo.channelCode.name
            )
        )
    }
}
